baber/WOPTO huggingface dataset:
Patent JP-2015001987-A (JP)
Title: Semiconductor memory and method for testing semiconductor memory
Inventor: AOKI HAJIME
IPC: G11C16/04
Filed: 2013-06-13
Abstract: PROBLEM TO BE SOLVED: To detect a leakage failure, in which a rise time of an internally generated voltage becomes late depending on an address, in a shorter test time than before.SOLUTION: A semiconductor memory includes: a plurality of memory cells; a word line connected to the plurality of memory cells; a plurality of bit lines connected to each of the plurality of memory cells; a voltage generation unit that generates a voltage to be supplied to the word line in response to a voltage control signal; and a control unit that generates a voltage control signal for a predetermined number of times in response to an access request for continuously accessing the plurality of memory cells, generates a selection signal for sequentially selecting the plurality of bit lines each time the voltage control signal is generated, and outputs an error signal if the voltage does not reach a reference voltage within a predetermined time after each voltage control signal is generated.
Patent JP-2015001003-A (JP)
Title: Carrier roll for steel pipe heat treatment furnace
Inventor: SUGANO KOJI
IPC: B21B39/00
Filed: 2013-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a carrier roll for a steel pipe heat treatment furnace which prevents occurrence of flaws due to seizure and bending of steel pipes due to decrease of the furnace temperature in the vicinity of the carrier roll and local cooling and enables low-cost production of steel pipes.SOLUTION: The carrier roll is of a split type and is composed of a carbon steel roll in which a roll central part 1C of a roll body 1 coming in contact with steel pipes is integrated with a hollow shaft 2 of the carbon steel, and hollow sleeves 1B composed of heat-resistant cast steel are jointed with the hollow shaft by engagement on both end sides of the roll central part 1C. The void parts of the hollow sleeves 1B are filled with heat insulators 3, and the inside of the hollow shaft 2 is water-cooled.
Patent JP-2015000794-A (JP)
Title: Movable footway
Inventor: TAMADA OKIMOTO
IPC: B66B23/02
Filed: 2013-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a movable footway which is flexible in vertical and lateral directions in a travel direction, which has simple structure and high safety.SOLUTION: A travel direction supports tensile intensity by a block and a pin, a lateral direction is formed by a traverse bridge. A transfer surface is formed by a block row capable of standing heavy load and being reinforced by a rubber round belt and a vertical rod. An inclination part is moved and at the same time, the load on the travel direction is supported. Two wheels of a drive wheel 13 is coupled to a wheel stand 17 by a shaft 23, the shaft 23 is fastened to a variable speed machine 16, and a motor 14 rotates and drives, thereby two drive wheels 13 provided in the travel direction move endless-state rubbers 1, 2.
Patent JP-2015002765-A (JP)
Title: Absorbent article
Inventor: TAKITA HIROMI
IPC: A61F13/514
Filed: 2013-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an absorbent article scarcely causing liquid leakage by providing an absorbent core fitted to a body of a wearer.SOLUTION: An absorbent article 1 includes an absorbent core 4 and a pair of three-dimensional leakage prevention structures 8. The absorbent core 4 includes, at a front area A and a rear area B thereof, deformed guide parts N1 and N2 that intrude from side edges S1 and S2 towards the width-directional inward and length-directional inward. Free ends 8b are fixed to a body 10 at front/rear end areas in the longitudinal direction Y of the three-dimensional leakage prevention structures respectively so as to form free-end stationary parts 80 and thereby, to form erection-inhibited parts 81 in which the erection of the three-dimensional leakage prevention structures 8 is inhibited. The erectable width D1 of the longitudinal center 8P of each three-dimensional leakage prevention structures 8 is 1) shorter than a distance (an erection inhibition width) D2 between a base end 8a and the free-end stationary part 80 in each erection inhibited part 81, or can be 2) shortened compared with the distance D2 by shortening processing of shortening the erectable width D1.
Patent JP-2015005600-A (JP)
Title: Phase change device
Inventor: SHINTANI TOSHIMICHI
IPC: G11C13/00
Filed: 2013-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a phase change device capable of achieving multi-valued recording in a super lattice phase change memory cell using a super lattice phase change material as a recording film, and capable of attaining reduced power consumption and increased capacity.SOLUTION: A phase change memory cell comprising a GeTe/SbTesupper lattice or a SnTe/SbTesupper lattice is once applied with a SET pulse to be in a SET state (low resistance state). Thereafter, recording pulses LV1, LV2, LV3 having different voltage values with each other between a voltage value forming the SET state and a voltage value forming a RESET state (high resistance state) are applied on the super lattice phase change memory cell twice or more times, respectively. Accordingly, read resistance (SET resistance) corresponding to a recording pulse LV0 (SET pulse) and read resistance corresponding to each of the recording pulses LV1, LV2, LV3 can be obtained, so that multi-valued recording can be achieved.
Patent JP-2015004801-A (JP)
Title: Fixing jig of sample for microscopic observation
Inventor: HONJO MINORU
IPC: G02B21/34
Filed: 2013-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a fixing jig of a sample for microscopic observation capable of fixing the sample for microscopic observation via a viscous body to a plate so that a scratch and a foreign matter are not adhered on an observation surface when making observation of metal texture and non-metallic inclusion using an optical microscope.SOLUTION: A fixing jig 1 of a sample for microscopic observation is used for fixing a sample 122 for microscopic observation to a plate 120 via a viscous body 121. The fixing jig 1 includes a pressed part 10 having a pressed surface 10a pressed by a press member 209; and a pressing part 20 installed on a surface 10b opposite to the pressed surface 10a of the pressed part 10 and having at least three pressing points A, B, and C which press the outside of an observation surface 122a of the sample 122 for microscopic observation. The pressed surface 10a of the pressed part 10 is parallel to a surface including at least the pressing points A, B, and C.
Patent JP-2015003797-A (JP)
Title: Conveyance apparatus and conveyance rotor
Inventor: KANAYA MITSUHIRO
IPC: H01G13/00
Filed: 2013-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a conveyance apparatus and a conveyance rotor which are capable of conveying only a workpiece having a correct posture.SOLUTION: A chip component conveyance apparatus 10 has: a conveyance rotor 16 having cavity parts 22 penetrating from a first principal surface 16a to a second principal surface 16b; and a first conveyance base 14 which is arranged on a first principal surface 16a side of the conveyance rotor 16, and is equipped with suction mechanism that covers the cavity parts 22 and brings the inside of the cavity parts to negative pressure. The conveyance apparatus has suction force weakening mechanisms 42 communicating with the cavity parts 22 on the second principal surface 16b of the conveyance rotor 16, and the suction force weakening mechanisms weaken suction force in a region where the suction force weakening mechanisms are formed when a conveyed workpiece is not correctly housed in the cavity parts.
Patent JP-2015008873-A (JP)
Title: Slot machine
Inventor: OBATA NAOTERU
IPC: A63F5/04
Filed: 2013-06-28
Abstract: PROBLEM TO BE SOLVED: To inform with a luminous body provided in accordance with an operation switch validity/invalidity of operation of the operation switch and to inform that specific operation has been performed.SOLUTION: A game machine includes: main control means 50 for controlling progress of a game; sub control means 80 for controlling output of performance; specific operation detection means for detecting specific operation; an operation switch connected to the main control means; and a luminous body connected to the sub control means. The main control means controls validity/invalidity of operation of the operation switch, generates a command C1 including information showing validity/invalidity of the operation of the operation switch and a command C2 including information that specific operation has been detected, and transmits them to the sub control means. The sub control means controls output of the luminous body so as to show validity/invalidity of the operation of the operation switch in accordance with the command C1 and, when it receives the command C2, controls output of the luminous body so as to show, regardless of the command C1, that the specific operation has been performed.
Patent JP-2015010673-A (JP)
Title: Bearing with magnetic fluid seal
Inventor: OBARA TAKEE
IPC: F16C33/58
Filed: 2013-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a bearing with a magnetic fluid seal in which a seal of a rolling body portion inside the bearing is reliably maintained, and which is excellent in handleability, and prevents outflow of magnetic fluid to prevent sealability from being decreased.SOLUTION: A bearing 1 with a magnetic fluid seal includes: a ring-shaped polar plate 14 that is attached so that a ring-shaped magnet 12 is opposite to a rolling body 7, and in which one of the outer surface of an inner ring 3 and the inner surface of an outer ring 5 is a stationary side, and a gap G is formed at the other surface; an outer ring side magnetic fluid 15a that is held between the outer ring 5 and the ring-shaped polar plate 14 and/or between the outer ring 5 and the ring-shaped magnet 12; and an inner ring side magnetic fluid 15b that is held between the inner ring 3 and the ring-shaped polar plate 14 and/or between the inner ring 3 and the ring-shaped magnet 12. The ring-shaped polar plate 14, to which the ring-shaped magnet 12 is attached, is positioned in a state of being recessed from an end surface 5a of the outer ring and an end surface 3a of the inner ring.
Patent JP-2015015509-A (JP)
Title: Voice signal amplifier
Inventor: FUJITA KUNIHIRO
IPC: H04R3/12
Filed: 2013-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a voice signal amplifier suppressing the occurrence of an operation sound of an output switch circuit, so as to reduce user feeling of discomfort.SOLUTION: In a voice signal amplifier, when a control unit switches operation of the voice signal amplifier from a first state in which either one input voice signal is amplified and output to a corresponding output terminal, to a second state in which voice signal is not output to the output terminal, the control unit controls a switch in an output switch circuit, corresponding to the output terminal not outputting the voice signal in the second state, to perform disconnect operation if a volume control instruction from an instruction input unit is set to be a predetermined threshold or larger, whereas controls the switch to maintain conduction operation if the volume control instruction is set to be smaller than the threshold.
Patent JP-2014079568-A (JP)
Title: Ultrasonic diagnostic apparatus, sound velocity determination method, and program
Inventor: YAMAMOTO HIROAKI
IPC: A61B8/00
Filed: 2013-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a device, a method and a program for determining a sound velocity of ultrasonic wave in an examination object with high accuracy, in an ultrasonic diagnostic apparatus.SOLUTION: To solve the program by causing a probe to transmit an ultrasonic beam to form a predetermined transmission focal point two or more times, A-D converting an analog receive signal output by the probe to be taken as a first element data, and generating a second element data corresponding to one of the first element data from a plurality of first element data, and determining a sound velocity in an examination object using the second element data.
Patent JP-2013223510-A (JP)
Title: Detection of transgenic plant event
Inventor: VAN DEN BULCKE MARC HENRI GERMAIN
IPC: C12Q1/04
Filed: 2013-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of detecting a material derived from a transgenic plant event using a computer.SOLUTION: There is provided a detecting method of assigning an event to be detected to a prime number and concluding whether there is a possibility of the presence or absence of a noticeable event in a specimen based on a calculated value of relation of a prime number and events detected in the specimen that may contain a genetic recombination material. The method can cope with detection of various events and can decrease a cost and labor of event specific assays that are subsequently and successively conducted.
Patent JP-2015020247-A (JP)
Title: Cutting mat
Inventor: ISHIHARA KAZUMI
IPC: B26D7/20
Filed: 2013-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a cutting mat which prevents a ruler from positionally deviating when cutting a cutting object such as paper or a resinous sheet.SOLUTION: Provided is a cutting mat on which a plurality of apertures are disposed at a peripheral part of the cutting mat to attachably/detachably place auxiliary tools for positioning a ruler. The ruler can be positioned and fixed by bringing the ruler into contact with the auxiliary tools placed in the apertures, and thereby positional deviation of the ruler is prevented.
Patent JP-2013241440-A (JP)
Title: Macrolide polymorphs, compositions comprising such polymorphs, and methods of use and for production thereof
Inventor: CHIU YU-HUNG
IPC: A61P31/04
Filed: 2013-07-22
Abstract: PROBLEM TO BE SOLVED: To provide compounds of crystalline polymorphic forms and amorphous forms, displaying broad spectrum antibiotic activity; and to provide methods for production thereof.SOLUTION: This invention relates to compounds of formula I, having a specific powder X-ray diffraction pattern and specific differential scanning calorimetry (DSC) endotherm.
Patent JP-2015023886-A (JP)
Title: Medical manipulator
Inventor: ISODA TAKUMI
IPC: B25J1/02
Filed: 2013-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a medical manipulator facilitating the mounting of a distal unit.SOLUTION: A medical manipulator 100 is configured so that a distal end side and a proximal end side can be attached and detached and comprises: a distal unit 300 that includes an end effector 380 on the distal end side, joint sections 373 and 377 that are arranged on the proximal end side of the end effector, and first power transmission sections 303 and 304 that transmit direct power in the lengthwise direction for moving the end effector or the joint sections; and a proximal end unit 200 that includes a drive unit 201 that generates power on the proximal end side for moving the end effector or the joint sections, and second power transmission sections 207 and 208 that transmit the power generated from the drive unit to the distal end side, and that can be attached to or detached from the distal unit at the distal end. The distal unit comprises first direct power conversion mechanisms 301, 302, and 327 that convert the power of the second power transmission sections into direct power when the distal unit is mounted to the proximal unit by connecting the distal unit to the first power transmission sections.
Patent JP-2015025641-A (JP)
Title: Temperature control floor
Inventor: SHIBATA KAZUNORI
IPC: F24D3/16
Filed: 2013-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a temperature control floor capable of improving a heat medium circulation channel laying rate on a floor of the room according to a simple method without changing a configuration of a temperature control mat or a structure of a building substantially from conventional one.SOLUTION: The temperature control floor comprises: a temperature control mat 1 installed on an underfloor F of the room in the building and including a heat medium circulation channel in which a heat medium is circulated; an outgoing-side main pipe connected to the temperature control mat 1 for supplying the heat medium from a heat medium source to the heat medium circulation channel; an incoming-side main pipe connected to the temperature control mat 1 for returning the heat medium from the heat medium circulation channel to the heat medium source; and a floor surface material laid over the underfloor F so as to cover the temperature control mat 1. A part 3a of the incoming-side main pipe is laid around on the underfloor F around the temperature control mat 1 and covered by the floor surface material.
Patent JP-2015028110-A (JP)
Title: Rubber composition and method for producing tire
Inventor: KAMATA SHINSAKU
IPC: B60C1/00
Filed: 2013-07-30
Abstract: PROBLEM TO BE SOLVED: To provide: a rubber composition from which a studless tire having extremely improved on-ice brake performance can be obtained; a tire obtained from the composition; and a method for producing the tire.SOLUTION: A rubber composition is obtained by blending 0.3-20 pts.mass of a gel-like substance, obtained by incorporating water into collagen powder and having a water content of 25 mass% or more, with 100 pts.mass of a rubber component. It is preferable that the gel-like substance is mixed with another component of the rubber composition at a temperature of 120°C or less, and that vulcanization is performed at a temperature of 150°C or more.
Patent JP-2015015874-A (JP)
Title: Direct current exciting field system type synchronous motor
Inventor: NARITA KENJI
IPC: H02K19/10
Filed: 2013-07-31
Abstract: PROBLEM TO BE SOLVED: To enlarge an effective area of an air gap in which an armature and a field system are opposed to each other in order to obtain high torque density/output density in a direct current exciting field system type synchronous motor which excites a field system using an excitation iron core.SOLUTION: On a side surface of a rotor 200A (200B) in the radial direction and two side surfaces in the axial direction, armatures of a stator 300A (300B) are oppositely arranged via air gaps, respectively. By flowing the multi-phase AC current into the armatures by an inverter, rotational magnetic fields are generated which have the spatial and temporal same polarity, and in three air gaps G1 to G3, torque in the same rotational direction and the rotational output are made to be obtained.
Patent JP-2015032677-A (JP)
Title: Thermoelectric element and method for measuring thermoelectric characteristics of thermoelectric element
Inventor: TSUTSUI MAKUSU
IPC: H01L29/06
Filed: 2013-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelectric element having long holding time of a nano-sized conjugate.SOLUTION: A thermoelectric element (1) includes: an atomic-sized conjugate (4) in which high electron state density reflecting the quantum containment effect appears; and a pair of electrodes (3) bridging the atomic-sized conjugate (4). A distance between the pair of electrodes (3) is kept in 0.30 nm or more and 0.44 nm or less.
Patent JP-2015031848-A (JP)
Title: Muffler
Inventor: SUENAGA YUICHIRO
IPC: G10D9/06
Filed: 2013-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a muffler which can be used for both of a user using a microphone and the user who does not use the microphone and further to provide a muffler capable of collecting a sound of a tone quality according to use or preference of the user by the microphone.SOLUTION: A muffler 1 has a main body 10 configured of a trunk part 11, a bottom part 12, and an insertion port 33 that forms a microphone insertion hole 33a. A bar-like member 21 fixed with a microphone 22 is inserted to the microphone insertion hole 33a formed by the insertion port 33 of the main body part 10. The inserted bar-like member 21 is stored inside a hollow pipe 31 fixed to an inner side of the main body part 10. The bar-like member 21 is slidable in an axial direction of the pipe 31 inside the pipe 31.
Patent JP-2015042128-A (JP)
Title: Voltage adjustment device
Inventor: TANI YUSHI
IPC: H02J3/00
Filed: 2013-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a voltage adjustment device capable of adjusting voltage of a voltage line so that a voltage value of a power line becomes a value according to a target voltage value corresponding to a solar radiation amount prediction value.SOLUTION: A voltage adjustment device for adjusting voltage of a power line to which a power load and a photovoltaic power generation device for supplying power to the power load are connected comprises: a storage unit in which voltage information showing the power line's target voltage value corresponding to a value of a solar radiation amount is stored; and an adjustment unit for adjusting the voltage of the power line so that the voltage of the power line becomes a value according to the target voltage value corresponding to a solar radiation amount prediction value as a value of the solar radiation amount, on the basis of the solar radiation amount prediction value and the voltage information stored in the storage unit.
Patent JP-2015040693-A (JP)
Title: Air-conditioning control system and air-conditioning control device
Inventor: NODA SHUHEI
IPC: F24F11/02
Filed: 2013-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioning control system which can finely control air-conditioning and easily balance energy saving with comfort.SOLUTION: An air-conditioning system comprises: a sensor section; a dynamic state detection section; a control mode storage section; a control level calculation section; and an output section. The sensor section acquires sensing data by sensing inside a building. The dynamic state detection section detects dynamic state information on a human being inside the building on the basis of the sensing data. The control mode storage section stores a plurality of control modes corresponding to calculation patterns which have different control levels of the air conditioning for respective dynamic state information. The control level calculation section calculates the control level of the air conditioning inside the building on the basis of the detected dynamic state and the designated control mode. The output section outputs the calculated control level.
Patent JP-2015044708-A (JP)
Title: Ceramics particle, and method for producing the same
Inventor: OKI KAZUO
IPC: C04B35/628
Filed: 2013-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a ceramics particle the part or the whole of whose cutting edges is triturated in a region of a submicron order to a several-micron order, and to provide a method for producing the ceramics particle.SOLUTION: The ceramics particle, the part or the whole of whose cutting edges is triturated, has 0.5-4.5 μm average particle diameter, the 10% diameter equal to or larger than the value, which is obtained by multiplying the average particle diameter by 0.4, and 65-80 sphericity. The method for producing the ceramics particle, the part or the whole of whose cutting edges is triturated, comprises: a step 1 of preparing slurry containing a starting ceramics particle and a dispersion medium; a step 2 of triturating the cutting edges of the starting ceramics particle in the slurry obtained at the step 1 by using a ball medium type wet pulverizer; and a step 3 of removing the fine powder of the starting ceramics particle, which powder is generated at the step 2, by a wet sorting method.